Senior ML Engineer: LLM Reasoning Traces (Remote)

Alignerr Corp.; Dublin; Remote; EUR 110,000 - 207,000; Full time

Benefits offered by this job

Fully remote work

Freelance autonomy

Contract extension potential

Job summary

Alignerr is seeking a Senior Machine Learning Expert to author high-fidelity reasoning traces that guide how LLMs plan, decide, and act in real-world tasks. This is a remote hourly contract for senior ML practitioners.

You will design structured decision pathways, mentor tracing work for quality, and develop data strategies to improve model reliability at scale. Join a flexible, async work environment with ongoing project opportunities.

Qualifications

• Senior experience in ML or AI research with evidence of leadership.
• Strong ability to decompose complex problems into clear steps.
• Familiarity with LLM evaluation methodologies and data annotation works.

Responsibilities

• Author complex, high-fidelity reasoning traces for LLMs.
• Design and document structured decision pathways from problem to solution.
• Mentor reasoning trace work to ensure quality and tool-use documentation.
• Develop data strategies to help LLMs navigate real-world challenges.
• Contribute to training data to improve model reliability at scale.

Skills

Machine Learning

AI research

LLM evaluation

Problem decomposition

Documentation

Job description

Alignerr is seeking a Senior Machine Learning Expert to author high-fidelity reasoning traces that guide how LLMs plan, decide, and act in real-world tasks. This is a remote hourly contract for senior ML practitioners.

You will design structured decision pathways, mentor tracing work for quality, and develop data strategies to improve model reliability at scale. Join a flexible, async work environment with ongoing project opportunities.